CORRECTIVE ACTION Continued
Reconnect gage panel to bulkhead wiring harness to warning horn relay. Disconnect wire 26A from
warning horn. Place red lead of multimeter in wire 26A and black lead to ground. Turn MASTER
switch on, start engine, set to idle, and check for voltage. Turn engine and MASTER switch OFF. If
voltage is present, go to step 10. If voltage is not present, replace/ repair wire 26A of gage panel to
bulkhead wiring harness (see WP 0194 00 for dual voltage; 0195 00 for single voltage).
10. Disconnect GND lead from warning horn assembly. Place red lead of multimeter in GND lead and
black lead to ground. Check for continuity. If continuity is not present, replace warning horn assembly
(see WP 0170 00). If continuity is present, repair/replace warning horn ground lead (see WP 0170 00).